ECCurve_NIST_P521
#define ECCurve_SECG_PRIME_521R1 ECCurve_NIST_P521
if (name == ECCurve_NIST_P521) {
ECTEST_NAMED_GFP("NIST-P521", ECCurve_NIST_P521);
OD( secgECsecp521r1, ECCurve_NIST_P521,